Protein–polysaccharides of Trametes versicolor: production

Detalhes bibliográficos
Autor(a) principal: Arteiro, J M
Data de Publicação: 2012
Outros Autores: Martins, M R, Salvador, C, Candeias, M F, Karmali, A, Caldeira, A Teresa
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10174/7356
https://doi.org/10.1007/s00044-011-9604-6
Resumo: Abstract Extracellular- (E-PPS) and intracellular-protein– polysaccharides (I-PPS) complexes were produced by Trametes versicolor in submerged cultures with different carbon sources. The highest extracellular-(EPS) and intracellular- polysaccharide (IPS) concentration in the complexes was obtained with tomato pomace culture. DPPH radical scavenging for E-PPS and I-PPS produced by liter of culture was equivallent to 2.115 ± 0.227 and 1.374 ± 0.364 g of ascorbic acid, respectively. These complexes showed a protector effect in the oxidation of erythrocyte membranes and had ability to inhibit the hemolysis and methemoglobin synthesis in stressed erythrocytes. These results suggest that extracellular- and intracellular- polysaccharides produced are important bioactive compounds with medicinal potential.
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spelling Protein–polysaccharides of Trametes versicolor: productionProtein–polysaccharidesTrametes versicolorAbstract Extracellular- (E-PPS) and intracellular-protein– polysaccharides (I-PPS) complexes were produced by Trametes versicolor in submerged cultures with different carbon sources. The highest extracellular-(EPS) and intracellular- polysaccharide (IPS) concentration in the complexes was obtained with tomato pomace culture. DPPH radical scavenging for E-PPS and I-PPS produced by liter of culture was equivallent to 2.115 ± 0.227 and 1.374 ± 0.364 g of ascorbic acid, respectively. These complexes showed a protector effect in the oxidation of erythrocyte membranes and had ability to inhibit the hemolysis and methemoglobin synthesis in stressed erythrocytes. These results suggest that extracellular- and intracellular- polysaccharides produced are important bioactive compounds with medicinal potential.Springer2013-01-16T12:09:59Z2013-01-162012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/7356http://hdl.handle.net/10174/7356https://doi.org/10.1007/s00044-011-9604-6engArteiro, José M; Martins, M. Rosário; Salvador, Cátia; Candeias, M. Fátima; Karmali, Amin; Caldeira, A T (2012). Protein–polysaccharides of Trametes versicolor: production and biological activities Medicinal Chemistry Research: Volume 21, Issue 6 Page 937-943ndndcscs@uevora.ptndndnd303Arteiro, J MMartins, M RSalvador, CCandeias, M FKarmali, ACaldeira, A Teresainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:47:34Zoai:dspace.uevora.pt:10174/7356Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:01:55.059062Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Protein–polysaccharides of Trametes versicolor: production
title Protein–polysaccharides of Trametes versicolor: production
spellingShingle Protein–polysaccharides of Trametes versicolor: production
Arteiro, J M
Protein–polysaccharides
Trametes versicolor
title_short Protein–polysaccharides of Trametes versicolor: production
title_full Protein–polysaccharides of Trametes versicolor: production
title_fullStr Protein–polysaccharides of Trametes versicolor: production
title_full_unstemmed Protein–polysaccharides of Trametes versicolor: production
title_sort Protein–polysaccharides of Trametes versicolor: production
author Arteiro, J M
author_facet Arteiro, J M
Martins, M R
Salvador, C
Candeias, M F
Karmali, A
Caldeira, A Teresa
author_role author
author2 Martins, M R
Salvador, C
Candeias, M F
Karmali, A
Caldeira, A Teresa
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Arteiro, J M
Martins, M R
Salvador, C
Candeias, M F
Karmali, A
Caldeira, A Teresa
dc.subject.por.fl_str_mv Protein–polysaccharides
Trametes versicolor
topic Protein–polysaccharides
Trametes versicolor
description Abstract Extracellular- (E-PPS) and intracellular-protein– polysaccharides (I-PPS) complexes were produced by Trametes versicolor in submerged cultures with different carbon sources. The highest extracellular-(EPS) and intracellular- polysaccharide (IPS) concentration in the complexes was obtained with tomato pomace culture. DPPH radical scavenging for E-PPS and I-PPS produced by liter of culture was equivallent to 2.115 ± 0.227 and 1.374 ± 0.364 g of ascorbic acid, respectively. These complexes showed a protector effect in the oxidation of erythrocyte membranes and had ability to inhibit the hemolysis and methemoglobin synthesis in stressed erythrocytes. These results suggest that extracellular- and intracellular- polysaccharides produced are important bioactive compounds with medicinal potential.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01T00:00:00Z
2013-01-16T12:09:59Z
2013-01-16
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10174/7356
http://hdl.handle.net/10174/7356
https://doi.org/10.1007/s00044-011-9604-6
url http://hdl.handle.net/10174/7356
https://doi.org/10.1007/s00044-011-9604-6
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Arteiro, José M; Martins, M. Rosário; Salvador, Cátia; Candeias, M. Fátima; Karmali, Amin; Caldeira, A T (2012). Protein–polysaccharides of Trametes versicolor: production and biological activities Medicinal Chemistry Research: Volume 21, Issue 6 Page 937-943
nd
nd
cscs@uevora.pt
nd
nd
nd
303
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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